Functional weight loss is a medically supervised weight loss program that looks for the root causes of weight gain, such as insulin resistance, thyroid or hormone changes. It suits adults who have struggled to lose weight or hit a plateau. It's an ongoing program with no downtime, and many people see meaningful progress by 8–12 weeks; results vary.
Updated · Treatments performed by licensed providers under the direction of our Florida-licensed Medical Director

GLO's medical weight loss program addresses the drivers behind stubborn weight — insulin resistance, thyroid-related and hormonal weight gain, and plateaus — with a plan based on your labs.
Addressing pre-diabetes and metabolic dysfunction.
Identifying and treating underlying causes.
Personalized, lab-informed protocols.
A fresh, root-cause approach.
GLO's Functional Weight Loss program starts with comprehensive metabolic labs to find what is driving your weight. Your provider then builds a plan that can include a GLP-1 medication such as semaglutide or tirzepatide when appropriate, plus nutrition and lifestyle guidance. GLP-1 medications mimic a natural gut hormone that helps regulate appetite and blood sugar, so you feel full sooner. Doses are increased gradually, with regular follow-ups and labs to adjust your plan.
You start with metabolic testing, then get a personalized plan. If a GLP-1 medication is prescribed, you take a weekly injection with gradual dose increases and regular check-ins and lab work.
Your program price depends on your labs, medication and plan. We'll confirm your exact plan, and cost, at your consultation.
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Done with diets that work for a month and then stop? A medical plan built on your labs looks for what’s really holding you back.
Book a ConsultationWhen appropriate, your provider may prescribe a GLP-1 medication such as semaglutide or tirzepatide. At your consultation we'll talk through which medication fits you, whether it's a brand-name or compounded version, and what that means. Compounded medications are not FDA-approved.
It depends on your body, your health and your full program, not medication alone. Your provider will help you set realistic goals at your consultation and track your progress with you. Results vary from person to person.
It's a full program — metabolic labs, personalized nutrition, and ongoing monitoring, not just a medication refill.
The most common side effects are nausea, constipation, diarrhea and reduced appetite, which often ease as your body adjusts. Doses are increased gradually to help, and your provider will monitor you and adjust your plan as needed.
It depends on your goals and how your body responds. Functional weight loss is an ongoing program, and many people see meaningful results by 8–12 weeks. Your provider will discuss maintenance and next steps as you progress.
Both are weekly GLP-1-based injections. Semaglutide acts on the GLP-1 receptor; tirzepatide acts on both GLP-1 and GIP receptors. Your provider will recommend the option that fits your labs, health history and goals.
Individual results vary and are not guaranteed. All aesthetic, injectable, laser, and energy-based treatments at GLO Aesthetics + Wellness Lounge are performed under the direction of our Florida-licensed Medical Director by appropriately licensed and supervised providers, in accordance with Florida Board of Medicine requirements for medical spas. Hormone, peptide, and medical weight-loss services require a clinical evaluation and are prescribed only when appropriate; some compounded or off-label therapies discussed on this site have not been independently evaluated by the FDA for that specific use, as noted on the relevant treatment page. Photography on this site is representative/AI-generated for illustrative purposes and does not depict actual GLO clients or guaranteed outcomes unless otherwise stated. This website is provided for general informational purposes only and is not a substitute for a one-on-one consultation, medical advice, diagnosis, or treatment from a licensed provider.